According to Ars Technica Under the handle “GPUOpen” AMD is releasing a slew of open-source software and tools to give developers of games, heterogeneous applications, and HPC applications deeper access to the GPU and GPU resources.

In a statement AMD said that as a continuation of the strategy it started with Mantle, it is giving even more control of the GPU to developers.

“ As console developers have benefited from low-level access to the GPU, AMD wants to continue to bring this level of access to the PC space.”

The AMD GPUOpen initiative is meant to give developers the ability to use assets they’ve already made for console development. They will have direct access to GPU hardware, as well as access to a large collection of open source effects, tools, libraries and SDKs, which are being made available on GitHub under an MIT open-source license.

AMD wants GPUOpen will enable console-style development for PC games through this open source software initiative. It also includes an end-to-end open source compute infrastructure for cluster-based computing and a new Linux software and driver strategy

All this ties in with AMD’s Boltzmann Initiative and an HSA (Heterogeneous System Architecture) software suite that includes an HCC compiler for C++ development. This was supposed to open the field of programmers who can use HSA. A new HCC C++ compiler was set up to enable developers to more easily use discrete GPU hardware in heterogeneous systems.

It also allows developers to convert CUDA code to portable C++. According to AMD, internal testing shows that in many cases 90 percent or more of CUDA code can be automatically converted into C++ with the final 10 percent converted manually in the widely popular C++ language. An early access program for the “Boltzmann Initiative” tools is planned for Q1 2016.

AMD GPUOpen includes a new Linux driver model and runtime targeted at HPC Cluster-Class Computing. The headless Linux driver is supposed to handle high-performance computing needs with low latency compute dispatch and PCI Express data transfers, peer-to-peer GPU support, Remote Direct Memory Access (RDMA) from InfiniBand that interconnects directly to GPU memory and Large Single Memory Allocation support.

Most of the entry level, mainstream and even performance graphics cards from both Nvidia and AMD will rely on the GDDR5. This memory has been with us since 2007 but it has dramatically increased in speed. The memory chip has shrunken from 60nm in 2007 to 20nm in 2015 making higher clocks and lower voltage possible.

Some of the big boys, including Samsung and Micron, have started producing 8 Gb GDDR5 chips that will enable cards with 1GB memory per chip. The GTX 980 TI has 12 chips with 4 Gb support (512MB per chip) while Radeon Fury X comes with four HMB 1.0 chips supporting 1GB per chip at much higher bandwidth. Geforce Titan X has 24 chips with 512MB each, making the total amount of memory to 12GB.

The next generation cards will  get 12GB memory with 12 GDDR5 memory chips or 24GB with 24 chips. Most of the mainstream and performance cards will come with much less memory.

Only a few high end cards such as Greenland high end FinFET solution from AMD and a Geforce version of Pascal will come with the more expensive and much faster HMB 2.0 memory.

GDDR6 is arriving in 2016 at least at Micron and the company promises a much higher bandwidth compared to the GDDR5. So there will be a few choices.

Source-http://www.thegurureview.net/computing-category/will-gddr5-rule-in-2016.html

While large tablets like the Microsoft Surface Pro 4 and its expensive Apple knock-off the Apple iPad Pro, IDC thinks that tablet shipments will continue to decline this quarter.

But IDC also predicts a change in trends, with the market transitioning from standalone tablets over to detachable hybrids.

Users are demanding that tablets actually do something and the boundaries between laptops and tablets with keyboards are starting to blur.  Once just keyboardless netbooks, tablets are becoming netbooks with touchscreens.

IDC predicts that hybrids will be the tablets of the future and that this segment will grow by as much as 75 per cent in 2016 compared to this year.

These devices will be used more and more for productivity purposes more than just consumption. This productivity trend also has an impact on which tablets sizes and platforms will dominate the market.

Tablets are useless for this and these will start to die out. Sizes between 9 and 13 inches are almost perfect, while 13 to 16 inches, though unwieldy, will also more than double its share, IDC said.

IDC predicts Windows will snatch a bigger market share by 2019, almost 20 per cent. These growths will come at the expense of Android, however, who will continue to see a decline in its market share in the next few years.

Source- http://www.thegurureview.net/computing-category/will-declining-tablet-sales-hurt-android.html

VR-World says that stage one results are finished and where shown off this week at SC15. This included a Heterogeneous Compute Compiler (HCC); a headless Linux driver and HSA runtime infrastructure for cluster-class, High Performance Computing (HPC); and the Heterogeneous-compute Interface for Portability (HIP) tool for porting CUDA-based applications to C++ programming.

AMD hopes the tools will drive application performance from machine learning to molecular dynamics, and from oil and gas to visual effects and computer-generated imaging.

Jim Belak, co-lead of the US Department of Energy’s Exascale Co-design Center in Extreme Materials and senior computational materials scientist at Lawrence Livermore National Laboratory said that AMD’s Heterogeneous-compute Interface for Portability enables performance portability for the HPC community.

“The ability to take code that was written for one architecture and transfer it to another architecture without a negative impact on performance is extremely powerful. The work AMD is doing to produce a high-performance compiler that sits below high-level programming models enables researchers to concentrate on solving problems and publishing groundbreaking research rather than worrying about hardware-specific optimizations.”

The new AMD Boltzmann Initiative suite includes an HCC compiler for C++ development, greatly expanding the field of programmers who can leverage HSA.

The new HCC C++ compiler is a key tool in enabling developers to easily and efficiently apply the hardware resources in heterogeneous systems. The compiler offers more simplified development via single source execution, with both the CPU and GPU code in the same file.

The compiler automates the placement code that executes on both processing elements for maximum execution efficiency.

Source- http://www.thegurureview.net/computing-category/amd-appears-to-be-pushing-its-boltzmann-plan.html

Over the last few months both have been busy with new releases. Nvidia has its GeForce GTX 950 and GTX 980 Ti, while AMD put its first HBM-powered cards in the Radeon R9 Fury X, Fury and the super-small R9 Nano into the shops.

According to JPR, overall GPU shipments are up quarter-over-quarter – with AMD’s overall GPU shipments up 15.8 per cent. But before AMD fanboys get all excited by a surprise return to form from AMD, JPR said that that NVIDIA “had an exceptionally strong quarter”. Nvidia saw an uptick of 21.3 per cent.

The PC market as a whole increased by 7.5 per cent quarter-over-quarter but decreased 9 per cent year-over-year. Nivida’s discrete GPU shipments were up 26.3 per cent according to JPR, while AMD’s discrete GPUs spiked by 33 per cent.

AMD’s mobile GPU shipments for notebooks increased by 17 per cent, while NVIDIA had 14 per cent.

In its third report this year, Quick Heal warns that Apple users in particular better brace themselves for impact as more and more malware writers who’ve earned their stripes targeting Android users turn their attention to iOS.

“As the number of iPhone owners rises across the world, iOS has become a new potential target for Android malware authors and hackers. It is expected that Android malware will soon be altered to attack iOS users as well, and jailbroken iOS devices will be the first wave of targets for these attacks,” explained the firm (PDF).

“Recently, the ‘XcodeGhost’ malware was found on the Apple App Store and this is just the beginning of such attacks.”

In a section on wearables, Quick Heal predicts hackers will increasingly target fitness trackers, something that other security researchers have already warned about.

A lot of space in the report is reserved for Android-flavoured threats, and users are offered advice on protecting themselves such as if there is an option to use a password over a touch sign-in, then you ought to take it.

“A group of researchers have discovered a serious security flaw in the Android Lollipop version running on devices right now. This flaw allows attackers to bypass the lockscreen of an Android smartphone by using a massive password and thereby exposing the homescreen,” it explains.

“The attack essentially works by opening the in-built camera application and afflicts people using a password to protect their Android device and lock their screen.”

The most significant Android threat is a rascal called Android.Airpush.G, which claims 30 percent of the bug pool and is the kind of adware thing that makes you want to take a hammer to your phone screen. The second most prominent issue is Android.Reaper.A, which can haul in a large data harvest when in place.

Quick Heal is not the only security company in town, and a post on the Symantec website also seems set to put the fear into the Apple user community. That post, read it here – if you dare, says that the Mabouia ransomware is capable of causing a problem for Mac and PC users alike.

Fortunately, Mabouia is a proof-of-concept attack that a researcher shared with both Apple and Symantec. Symantec says that the PoC effort achieves at least one first.

“Mabouia is the first case of file-based crypto ransomware for OS X, albeit a proof-of-concept. Macs have nevertheless already been targeted by ransomware in the form of browser-based threats,” it explained.

“For example, in 2013, researchers at Malwarebytes discovered browser-based ransomware that targeted Safari for Mac users through a malicious website. The website directed Windows users to a drive-by download, while Mac users were served JavaScript that caused Safari to display persistent pop-ups informing the user their browser had been “locked” by the FBI for viewing illegal content.”

Source-http://www.thegurureview.net/computing-category/will-the-xcodeghost-malware-wreak-havoc-on-ios-devices.html

Designed for demanding embedded needs, the processors incorporate the newest AMD 64-bit x86 CPU core (“Excavator”), plus third-generation Graphics Core Next GPU architecture, and better power management for reduced energy consumption.

AMD tells us that combined, these chips provide industry-leading graphics performance and key embedded features for next-generation designs. The SOC architecture enables simplified, small form factor board and system designs from AMD customers and a number of third party development platform providers.

What AMD brings to the party is its graphics and multimedia performance, including capability for hardware-accelerated decode of 4K video playback and support for the latest DDR4 memory.
Jim McGregor, principal analyst, TIRIAS Research said that AMDs push into x86 embedded platforms is paying off with an increasing number of customers and applications.

“There is a need for immersive graphics, high-quality visualization, and parallel computing in an increasing number of embedded applications. Across these fronts, the AMD Embedded R-Series SOC is a very compelling solution.”

Scott Aylor, corporate vice president and general manager, AMD Embedded Solutions said that his outfit’s AMD Embedded R-Series SOC is a strong match for these needs in a variety of industries including digital signage, retail signage, medical imaging, electronic gaming machines, media storage, and communications and networking.

“The platform offers a strong value proposition for this next generation of high-performance, low-power embedded designs.”

The new AMD Embedded R-Series SOCs offer 22 percent improved GPU performance when compared to the 2nd Generation AMD Embedded R-Series APU2 and a 58 percent advantage against the Intel Broadwell Core i7 when running graphics-intensive benchmarks.

AMD released some of the specs for its integrated AMD Radeon graphics including:

Up to eight compute units4 and two rendering blocks

GPU clock speeds up to 800MHz resulting in 819 GFLOPS

•DirectX 12 support

Fully HSA Enabled

The AMD Embedded R-Series SOC was architected with embedded customers in mind and includes features such as industrial temperature support, dual-channel DDR3 or DDR4 support with ECC (Error Correction Code), Secure Boot, and a broad range of processor options.

It has a configurable thermal design power (cTDP) allows designers to adjust the TDPs from 12W to 35W in 1W increments for greater flexibility.

The SOC also has a 35 percent reduced footprint when compared to the 2nd Generation AMD Embedded R-Series APU, making it an excellent choice for small form factor applications.

AMD said that the range is the first embedded processor with dual-channel 64-bit DDR4 or DDR3 with Error-Correction Code (ECC), with speeds up to DDR4-2400 and DDR3-2133, and support for 1.2V DDR4 and 1.5V/1.35V DDR3.

Its dedicated AMD Secure Processor supports secure boot with AMD Hardware Validated Boot (HVB) and initiates trusted boot environment before starting x86 cores
It has a high-performance Integrated FCH featuring PCIe Gen3 USB3.0, SATA3, SD, GPIO, SPI, I2S, I2C, and UART

The AMD Embedded R-Series SOC provides industry-leading ten-year longevity of supply. The processors support Microsoft Windows 7, Windows Embedded 7 and 8 Standard, Windows 8.1, Windows 10, and AMD’s all-open Linux driver including Mentor Embedded Linux from Mentor Graphics and their Sourcery CodeBench IDE development tools.

It will be interesting to see if AMD can make up the ground it has lost on PCs and higher ticket items. Most of the company still appears to be in a holding pattern until Zen arrives.

Courtesy-http://www.thegurureview.net/computing-category/will-amds-newest-soc-save-the-company.html

The outfit has been going through hell lately. Last month AMD ace CPU architect Jim Keller stepped away from the company after completing his work on Zen.

Rogers was one of AMD’s high-ranking technology and engineering corporate fellows, and been responsible for helping to develop the software ecosystem behind AMD’s heterogeneous computing products and the Heterogeneous System Architecture.

He was a public figure for AMD and active on the software development and evangelism side, frequently presenting the latest HSA tech and announcements for AMD at keynotes and conferences.

While he is not the only person working on the software side of HSA at AMD, Rogers’ role in its development is important. Rogers was a major contributor to the HSA Foundation, helping to initially found it in 2012. He served as the Foundation’s president until he left AMD.

It seems his defection was kept secret, and took place sometime this quarter and did not manage to leak.

According to his LinkedIn profile Phil Rogers is now Nvidia’s “Chief Software Architect – Compute Server” which is similar to what he was doing over at AMD. Nvidia is not a member of the HSA Foundation, but they are currently gearing up for the launch of the Pascal GPU family, which has some features that overlap well with Phil Rogers’ expertise.

Pascal’s NVLink CPU & GPU interconnect would allow tightly coupled heterogonous computing similar to what AMD has been working on. It makes a fair bit of sense for Nvidia to bring over a heterogeneous compute specialist makes a great deal of sense.

Rogers’ departure from AMD will have to be mentioned on the earnings call on the 15th. AMD’s Gregory Stoner will probably replace him. Stoner is AMD’s current Senior Director of Compute Solutions Technology and long-time Vice President of the HSA Foundation.

Source-http://www.thegurureview.net/computing-category/is-amd-losing-top-scientist-to-nvidia.html

Apple announced changes to iCloud extra storage pricing earlier this month at the event where it unveiled new iPhones, the larger iPad Pro and a revamped Apple TV.

Although the Cupertino, Calif., company did not boost the amount of free storage space — as Computerworld speculated it might — and instead continued to provide just 5GB of iCloud space gratis, it bumped up the $0.99 per month plan from 20GB to 50GB, lowered the price of the 200GB plan by 25% to $2.99 monthly, and halved the 1TB plan’s price to $9.99.

Apple also ditched last year’s 500GB plan, which had cost $9.99 monthly.

The new prices are in line with the competition; in one case, Apple’s was lower.

Google, for example, hands out 15GB of cloud-based Google Drive storage for free — triple Apple’s allowance — and charges $1.99 monthly for 100GB and $9.99 each month for 1TB. The smaller-sized plan is 33% more per gigabyte than Apple’s 200GB deal, and Google’s 1TB plan is priced the same as Apple’s.

Microsoft also gives away 15GB. Additional storage costs $1.99 monthly for 100GB — the same price as Google Drive — while 200GB runs $3.99 per month, 33% higher than Apple’s same-sized plan.

Microsoft does not sell a separate 1TB OneDrive plan but instead directs customers to Office 365 Personal, the one-user subscription to the Office application suite. As part of the subscription, customers are given 1TB of OneDrive space. Office 365 Personal costs $6.99 monthly or $69.99 annually.

Source-http://www.thegurureview.net/aroundnet-category/apple-drops-icloud-storage-plan-prices.html